Title :
Decay time in a cavity in slow or negative light regime
Author :
Laupretre, T. ; Schwartz, S. ; Ghosh, Rajesh ; Carusotto, I. ; Goldfarb, Fabienne ; Bretenaker, Fabien
Author_Institution :
Lab. Aime Cotton, Univ. Paris Sud 11, Orsay, France
Abstract :
We investigate the decay time of a cavity containing strong dispersion achieved through electromagnetically induced transparency (EIT) in 4He*. We show that this concept is no longer relevant in the case of strong negative dispersion.
Keywords :
atom-photon collisions; helium neutral atoms; optical dispersion; self-induced transparency; slow light; 4He; 4He*; EIT; cavity; decay time; electromagnetically induced transparency; negative light regime; slow light regime; strong negative dispersion;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
